pidgin was updated to fix security issues:
- Fix a crash when receiving UPnP responses with abnormally
long values. (CVE-2013-0274)
- Fix a crash in Sametime when a malicious server sends us
an abnormally long user ID. (CVE-2013-0273)
- Fix a bug where the MXit server or a man-in-the-middle
could potentially send specially crafted data that could
overflow a buffer and lead to a crash or remote code
execution.(CVE-2013-0272)

Patch Instructions:

To install this openSUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product: